encryption

A National Security Agency employee who co-chairs an influential cryptography standards group has survived an attempt to oust him following accusations that he promoted a flawed security protocol.

Kevin Igoe, a senior cryptographer at the NSA, is joint chair of the Crypto Forum Research Group. The CFRG plays an important role in online security because it provides guidance on cryptographic techniques to the Internet Engineering Task Force, a standard-setting body that helps shape the internet. Read more

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Richard Waters, Tim Bradshaw, Hannah Kuchler and Sarah Mishkin in the FT's San Francisco bureau share their views - plus tech insights from Robert Cookson and Chris Nuttall in London.

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About the authors

Richard Waters has headed the FT's San Francisco bureau since 2002 and covers Google and Microsoft, among other things. A former New York bureau chief for the FT, he is intrigued by Silicon Valley's unique financial and business culture, and is looking forward to covering his second Tech Bust.

Chris Nuttall has been online and messing around with computers for more than 20 years. He reported from the FT's San Francisco bureau on semiconductors, video games, consumer electronics and all things interwebby from 2004 to 2013, before returning to London.

Tim Bradshaw is the FT's digital media correspondent, and has just moved from London to join our team in San Francisco. He has covered start-ups such as Twitter and Spotify, as well as the online ambitions of more established media companies, such as the BBC iPlayer. He also covers the advertising, marketing and video-game industries. Tim has been writing about technology, business and finance since 2003.

Robert Cookson is the FT's digital media correspondent in London. He
covers digital enterprise in media, from the music industry to local newspapers and social networks such as Facebook and Twitter. A former Hong Kong markets correspondent, he is interested in the interplay
between old media and new technologies.

Hannah Kuchler writes about technology and Silicon Valley from the FT's San Francisco bureau. She covers social media including Facebook and Twitter and the dark and mysterious world of cybersecurity. Hannah has worked for the FT in London, Hong Kong and New York, reporting on everything from British politics to the Chinese internet.

Sarah Mishkin in a correspondent in San Francisco, where she covers payments, e-commerce, and political news on the West Coast. Prior to California, she has worked as an FT reporter in New York, London, Abu Dhabi, Hong Kong, and most recently in Taiwan, where she covered Chinese internet companies, semiconductors, and tech supply chains.